Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
183557 (2003 KZ2)
Classification: Main-belt Asteroid          SPK-ID: 2183557
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09251008823455951 4.5523e-08  
a 3.095680733509823 2.9046e-08 au
q 2.809299035706803 1.3857e-07 au
i 5.559151979106849 5.7537e-06 deg
node 162.8349531008012 5.2611e-05 deg
peri 328.6829314141023 6.1833e-05 deg
M 65.1637806615598 3.3608e-05 deg
tp 2458240.388951808794
(2018-May-01.88895181)
0.00018486 TDB
period 1989.448371974356
5.45
2.7999e-05
7.666e-08
d
yr
n .1809546832535951 2.5467e-09 deg/d
Q 3.382062431312843 3.1733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      9875 days (27.04 yr)  
   first obs. used      1992-04-27  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57756  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:02  

Additional Information
 Earth MOID = 1.82585 au 
 Jupiter MOID = 1.65445 au 
 T_jup = 3.210 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO433200  

183557 (2003 KZ2)          Discovered 2003-May-22 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 KZ2 = 2002 CC123 = 2003 KU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin